Ontology highlight
ABSTRACT:
SUBMITTER: Rai M
PROVIDER: S-EPMC7586387 | biostudies-literature | 2020 Oct
REPOSITORIES: biostudies-literature
The journal of physical chemistry letters 20200915 19
A hybrid organic-inorganic perovskite in a diode structure can lead to multifunctional device phenomena exhibiting both a high power conversion efficiency (PCE) of a solar cell and strong electroluminescence (EL) efficiency. Nonradiative losses in such multifunctional devices lead to an open circuit voltage (<i>V</i><sub>oc</sub>) deficit, which is a limiting factor for pushing the efficiency toward the Shockley-Queisser limit. In this work, we analyze and quantify the radiative limit of <i>V</i ...[more]